Players of the TCG will take note of the new Sentinel mechanic introduced in this set, which "lets you double up on attack or defense." You'll also want to pick up the complete Monster line-up, which includes rogue, priest and paladin heroes. There are also dual-class monster heroes and murlocs. You had me at murlocs.
Head over to either the WoW TCG page or Blizzard for details.
World of Warcraft: Cataclysm has destroyed Azeroth as we know it; nothing is the same! In WoW Insider's Guide to Cataclysm, you can find out everything you need to know about WoW's third expansion, from leveling up a new goblin or worgen to breaking news and strategies on endgame play.